

Specified at 400 VAC, RH45G-4DK.4I.1R 153295 is a centrifugal fan developed around heat pumps, air-conditioning systems. Its representative supplied feature is a 450 mm size specified in the upload data. Selection focus: power budget during spares planning. Use the complete model code and supplied parameters when confirming the final installation.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
RH45G-4DK.4I.1R 153295 positions a ZIEHL-ABEGG AC centrifugal fan for HVAC and ventilation systems. It helps move heat away from critical components and supports predictable equipment temperatures throughout the duty cycle.
The 400 VAC rating should be matched to the equipment supply and the complete model suffix. The single-inlet backward-curved motor impeller is intended for operation without a scroll housing. Integrating the external-rotor motor into the wheel promotes compact dimensions, effective motor cooling and useful pressure performance.
System qualification for RH45G-4DK.4I.1R 153295 should use the final grille, nozzle and surrounding equipment structure. This helps manufacturers preserve useful airflow, manage sound and define compatible replacements.
In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG RH45G-4DK.4I.1R 153295 supports ventilation duty where filters, coils and duct resistance affect airflow. Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system.
It gives project teams a clear basis for system testing, bill-of-material control and future replacement. ZIEHL-ABEGG RH45G-4DK.4I.1R 153295 is specified for chillers and heat-pump systems; it draws heat through condenser or heat-exchange sections in chiller equipment.
In cleanroom workstations, ceilings and fan-filter units, ZIEHL-ABEGG RH45G-4DK.4I.1R 153295 supports uniform air movement through filtration and ceiling modules. A controlled air path is needed to carry heat from active parts toward the intended rejection surface.
The matched source highlights a 450 mm size specified in the upload data. Compare that point together with the listed electrical and dimensional data.
The supplied row does not include airflow, pressure, speed, power, or noise values. Request the exact performance curve before final selection.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The product is classified as a centrifugal fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.

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